Content Description The Deke Slayton Mercury Program Notebook is a small collection consisting of a single item: a spiral bound "steno"-style notebook of handwritten notes by Deke Slayton during the Mercury Program. Written on the cover is the text, “Astro Affairs Organization of 1st Astronaut Office." The contents of the notebook illustrate the organizational structure of the department, problems that needed to be addressed, future program plans, and policies that were to be published. Each of these topics are...